Dimerized island chains in tokamaks

DOI10.1016/0960-0779(94)00207-7zbMath0824.58041OpenAlexW2081866612MaRDI QIDQ1893435

Gisele A. Oda, Iberê L. Caldas

Publication date: 16 November 1995

Published in: Chaos, Solitons and Fractals (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0960-0779(94)00207-7

zbMATH Keywords

tokamaksMHD equilibrium plasmas

Mathematics Subject Classification ID

Applications of dynamical systems (37N99) Statistical mechanics of plasmas (82D10)

Related Items (14)

Secondary nontwist phenomena in area-preserving maps ⋮ DIFFUSIVE TRANSPORT THROUGH A NONTWIST BARRIER IN TOKAMAKS ⋮ On a new fixed point of the renormalization group operator for area-preserving maps ⋮ Gyroaverage effects on nontwist Hamiltonians: separatrix reconnection and chaos suppression ⋮ Threshold to global diffusion in a nonmonotonic map with quadratic nonlinearity. ⋮ Large-scale chaos for arbitrarily small perturbations in non-twist Hamiltonian systems. ⋮ Bifurcation-reconnection sequences in nonpendular resonance ⋮ Reconnection in a global model of Poincaré map describing dynamics of magnetic field lines in a reversed shear tokamak ⋮ Meanders and reconnection–collision sequences in the standard nontwist map ⋮ Dynamics and transport in mean-field coupled, many degrees-of-freedom, area-preserving nontwist maps ⋮ Breakup of inverse golden mean shearless tori in the two-frequency standard nontwist map ⋮ DEGENERATE BIFURCATIONS OF RESONANT TORI IN HAMILTONIAN SYSTEMS ⋮ A symplectic mapping for the ergodic magnetic limiter and its dynamical analysis ⋮ Reconnection scenarios and the threshold of reconnection in the dynamics of non-twist maps.

Cites Work

• The birth of twin Poincaré-Birkhoff chains near 1:3 resonance

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